package com.example.springboot.component; import cn.hutool.json.JSONArray; import cn.hutool.json.JSONObject; import org.apache.commons.io.FileUtils; import java.io.*; import java.util.ArrayList; import java.util.Arrays; import java.util.List; public class PlcPositioning2 extends Thread { @Override public void run() { while (this != null) { try { Thread.sleep(1000); } catch (InterruptedException e) { e.printStackTrace(); } // this.readValue(); // String PlcAddress = this.name; // Integer Plccount = this.count; // System.out.println(stt); //B01格位置 地址读取 List arraylist = S7control.getinstance().ReadWord("DB100.88", 10); // Short[] values1 = { 1,2, 3, 4, 5 , 11, 12,13,14,15}; // List arraylist = new ArrayList<>(Arrays.asList(values1)); JSONObject jsonObject = new JSONObject(); // new short[]{1,1, 1, 1, 1, 1, 2, 33, 2,3, 4, 5} // new short[]{0,0, 0, 0, 0, 0, 0, 0, 0, 0} jsonObject.append("params", arraylist); // WebSocketServer sendwServer = WebSocketServer.sessionMap.get("Positioning2"); // if (sendwServer != null) { // sendwServer.sendMessage(jsonObject.toString()); // } ArrayList sendwServer = WebSocketServer.sessionMap.get("Positioning2"); if (sendwServer != null) { for (WebSocketServer webserver : sendwServer) { webserver.sendMessage(jsonObject.toString()); if (webserver != null) { List messages = webserver.getMessages(); //B01 B02 地址 String addressList3 = "DB100.88"; if (!messages.isEmpty()) { // 将最后一个消息转换为 short 类型的列表 String lastMessage = messages.get(messages.size() - 1); // System.out.println("lastMessage:" + lastMessage); JSONArray messageArray = new JSONArray(lastMessage); // 整合第 1 到 3 个数组并去掉 null 元素 List mergedList = new ArrayList<>(); for (int i = 0; i < 2; i++) { JSONArray sublist = messageArray.getJSONArray(i); for (int j = 0; j < sublist.size(); j++) { Object value = sublist.get(j); if (value != null && !value.toString().equals("null")) { try { String cleanedValue = value.toString().replaceAll("[^0-9-]", ""); short sValue = Short.parseShort(cleanedValue.trim()); mergedList.add(sValue); } catch (NumberFormatException e) { // 如果无法解析为 short 类型,则忽略该部分 System.err.println("Could not parse value: " + value); } } } } // 写入b01 b02地址 if (!mergedList.isEmpty()) { S7control.getinstance().WriteWord(addressList3, mergedList); System.out.println("messageValue:" + mergedList + " written to PLC at address " + addressList3); } // 清空消息列表 webserver.clearMessages(); } } } } } } }